It integrates a thermal-magnetic trip unit for overload and short-circuit protection with a 30 mA residual-current element, all in a single 54 mm wide module that clips onto a DIN rail. The 10 kA Icn breaking capacity at 220–240 V AC (15 kA Icu per EN/IEC 60947-2) means it safely clears a fault up to that level without welding its contacts — enough for most commercial and light industrial sub-distribution boards. The 30 mA earth-leakage sensitivity provides personal protection against direct contact with live parts, consistent with the requirements of IEC 60364 for socket-outlet circuits and final subcircuits in wet or outdoor locations.
Clip-on mounting to a standard DIN rail, 6 modules wide at 9 mm pitch (54 mm total). IP40 in a distribution enclosure (IP20 for the terminal area) makes it suitable for clean, dry indoor panels. The white housing and toggle control give clear visual indication of ON, OFF, and fault-trip states.